000 00347nam a2200145Ia 4500
008 170101s1968 xx 000 0 und d
082 _a540 G25F
100 _aGEFFNER, Saul L
245 0 _aFundamental concepts of modern chemistry.
260 _bN.Y.
_c1968
300 _a634p.
650 _aCHEMISTRY
653 _aCHEMISTRY
942 _2ddc
_cB
999 _c80398
_d80398